SwiftUI/View configuration/ColorScheme

The possible color schemes, corresponding to the light and dark appearances.

ColorScheme

Type	Enumeration
iOS	13.0+
iPadOS	13.0+
macOS	10.15+
MacCatalyst	13.0+
tvOS	13.0+
watchOS	6.0+
Website	developer.apple.com/documentation/swiftui/colorscheme

取りうる値は

.dark

.light